Trac #34615: Update to sphinx 5.2

New changes in sphinx requires new attributes to be defined. Supporting
this change introduces non fatal error and warnings when building with
older version of sphinx.

Therefore we think it is time to upgrade sphinx in sage.

The ticket update
* sphinx to 5.2.3
* sphinxcontrib_websupport to 1.2.4 (no other sphinxcontrib package seem
out of date)
* imagesize to 1.4.1 (required dependency)

URL: https://trac.sagemath.org/34615
Reported by: arojas
Ticket author(s): Antonio Rojas, François Bissey
Reviewer(s): Kwankyu Lee

build/pkgs/imagesize/checksums.ini

@@ -1,5 +1,5 @@
 tarball=imagesize-VERSION.tar.gz
-sha1=b88a92cabe93b5a53faacb1cff4e50f8a2d9427a
-md5=3a1e124594183778a8f87e4bcdb6dca9
-cksum=2804705518
+sha1=89627e703f80c3ad2a77cc8168d85d119e71dcbe
+md5=5a40586a25c07e1a8f16f6267252c321
+cksum=3711184129
 upstream_url=https://pypi.io/packages/source/i/imagesize/imagesize-VERSION.tar.gz

build/pkgs/imagesize/package-version.txt

@@ -1 +1 @@
-1.2.0
+1.4.1

build/pkgs/sphinx/checksums.ini

@@ -1,5 +1,5 @@
 tarball=Sphinx-VERSION.tar.gz
-sha1=c0aa13911c331244877fc3947c0e7cec10d9e72b
-md5=663e2f2ee9219ef4913831950825f68b
-cksum=1902891868
+sha1=bef629b31b868d3b031050bd36653696f6b73d8e
+md5=327ae7af29b3f08f059b52a4b9ed98cb
+cksum=2569899835
 upstream_url=https://pypi.io/packages/source/s/sphinx/Sphinx-VERSION.tar.gz

build/pkgs/sphinx/install-requires.txt

@@ -1 +1 @@
-sphinx >=4.3, <4.5
+sphinx >=5.2, <6

build/pkgs/sphinx/package-version.txt

@@ -1 +1 @@
-4.4.0
+5.2.3

build/pkgs/sphinxcontrib_websupport/checksums.ini

@@ -1,5 +1,5 @@
 tarball=sphinxcontrib-websupport-VERSION.tar.gz
-sha1=313f4b764872d36f890e76579985e6aaa732f4ca
-md5=4fe4d07afe1556c65182d0437228d7bb
-cksum=1830011133
+sha1=39f6170825895ffeb0e06d52e351932b5f0c0147
+md5=eecfd8dc4933bd28c07ffb5e64fa2444
+cksum=431532871
 upstream_url=https://pypi.io/packages/source/s/sphinxcontrib-websupport/sphinxcontrib-websupport-VERSION.tar.gz

build/pkgs/sphinxcontrib_websupport/package-version.txt

@@ -1 +1 @@
-1.2.1
+1.2.4

src/sage_docbuild/ext/multidocs.py

@@ -146,6 +146,10 @@ def merge_js_index(app):
             titles = app.builder.indexer._titles
             for (res, title) in index._titles.items():
                 titles[fixpath(res)] = title
+            # merge the alltitles
+            alltitles = app.builder.indexer._all_titles
+            for (res, alltitle) in index._all_titles.items():
+                alltitles[fixpath(res)] = alltitle
             # merge the filenames
             filenames = app.builder.indexer._filenames
             for (res, filename) in index._filenames.items():